The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 04, 2014
Filed:
Aug. 27, 2008
Applicants:
Wilfried Loevenich, Bergisch-Gladbach, DE;
Rudolf Hill, Langenfeld, DE;
Andreas Elschner, Mühlheim, DE;
Friedrich Jonas, Aachen, DE;
Udo Guntermann, Krefeld, DE;
Inventors:
Wilfried Loevenich, Bergisch-Gladbach, DE;
Rudolf Hill, Langenfeld, DE;
Andreas Elschner, Mühlheim, DE;
Friedrich Jonas, Aachen, DE;
Udo Guntermann, Krefeld, DE;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H01B 1/12 (2006.01); C09D 5/24 (2006.01); C09D 125/18 (2006.01); C09D 165/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to novel processes for preparing an aqueous or nonaqueous dispersion or solution comprising at least one conductive polymer and at least one polyanion, characterized in that the polymerization is performed at a pressure below atmospheric pressure, to aqueous or nonaqueous dispersions or solutions prepared by this process and to the use thereof.